How many subnets can be gained by subnetting 172.17.32.0/23
into a /27 mask, and how many usable
host addresses will there be per subnet?

Answer Posted / suraj kumar gupta

172.17.32.0/23 into a /27 how many subnet?

n=23-27=4


total no subnet mask =2^n - 2=2^4=16

where n is the no host

subnet =2^n=2^4=16

Total no. of usable host are..... 30


We have used the subnet bit so remainig bits are for host
means...


5 bits are available...


so 2 to the power 5


means 32 total no. of hosts..


usable hosts are..32-2 ====30 answer

Is This Answer Correct ?    4 Yes 2 No



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